Stratification is a situation in which there is a persistent
difference in access to social goods by different groups within a society.
By 'goods' here, I mean things, but also prestige, status, opportunities,
careers, appointments, credit, and options.
It is possible to look at stratification as inequality, and most of
the research and thinking done about this has been motivated by a desire
to understand, so that these social inequalities might be undone.
It is also possible to examine stratification from a functional point
of view - How is ist that these persistent inequalities help society
to function. From this point of view, one can look at classical Greek
society and note that the labor of slaves made possible the deliberation
of the philosophers, the leisure time of the sculptor to make those
beautiful statues. It was the work of the Greek slaves that built the
Parthenon. Greek civilization and slavery are socially the same. Greek
society was stratified - there were masters and slaves- as a complex
society it worked, it functioned, it was successful (it persisted over
time, human progress emerged from that society).
Foundational Theories
Marx was among the first to deeply examine how
the division of society into functionally different groups created the
dynamic within which that society persisted. Using concepts gotten from
his philosophy teacher, Hegel, Marx modelled an explanation for social
formation and social change.
Class
At some point in human history CLASSES of society emerged. Exactly when
Class-based societies arose is not certain. Even now there are societies
of people who seem to get on without there being any dvision of their
society according to class (Australian aboriginals, maybe Maasai pastoralist
of east Africa). A Class is a social group that accomplished a social
purpose, different than another Class. Those two classes are interdependent,
but not equal - their work is different, their status is different, their
social powers are different, and the interests of their members is different.
Marx posited that these different interests - contradictory interests-
would over time result in conflict, and out of this conflict a new order
would emerge. In Hegelian terms, there is first a Thesis, then an Antithesis
from which could emerge a Synthesis (or nothing could emerge -confusion,
disorder, dysfunction, chaos).
Marx understood Social Classes and their relationships to one another
to be the driving force of historical change. Class societies changed,
and here was the engine of change
Durkheim looked at such matters and emphasized the interdependence
and functionality of the different classes. He saw stability in society
- society doesn't change, the patterns of relationships seemed to him
to be durable. He wrote of the division of labor, and the division of
society into different groups to be the note of advanced human societies.
Weber considered class theory to be lacking in nuance and explanatory
power for any but the most rigid and closed societies. Weber also that
individuals might understand themselves to be in more than one 'class'.
Belief and commitment, free association, as well as class fluidity requires
more complicated models to gain a deeper understanding of society and
social change.
Caste System
A social system based on caste is a special case. A caste system is based
on heredity - you belong to the group that your parents belonged to. The
particular aspect of caste are that they are closed- individuals are assigned
their class at birth and never leave their caste. In a social system based
on this kind of closed system, your caste determines your destiny (at
least your social destiny - work you will do, wealth you will/not enjoy,
people that you will not be able to marry (outside your caste).
American society during the founding of the nation grappled with this
caste system - should we have an aristocracy? No. Should we have a slave
caste? Yes (at least until 1863).
In our country at this time we do not have a caste system in place,
but their is a worry that our class system is almost as rigid as a class
system: their is very little fluidity in our social stratification.
Horatio Alger stories notwithstanding, most people born poor in America,
are likely to die poor. And the vast majority of those born into wealth
remain wealthy. But these are relative terms and so we need to be careful
of what we are saying - A fact of the matter is that poor Americans
are much richer now than poor Americans were in 1910 or 1920.
Class as description vs Class as explanation
Sometimes class is used as a concept that simply descibes what an individual
or group has or doesn't have. This is better called SES, social and economic
indicator. These indicators, statistical presentations can be revealing,
and certainly can uncover the dimensions of inequality in a society. They
are oftern used to establish policy, redress social grievances.
The early thinkers (and also more recent sociologists) still continue
to look at class divisions, division of labor, gender differences as
dynamic conditions within which society operates, produces and reproduces
itself, and also changes over time.